Information

© 2008 Microchip Technology Inc. DS80224E-page 15
PIC18F2525/2620/4525/4620
REVISION HISTORY
Rev A Document (01/2005)
First revision of this document.
Issues 1-4 (MSSP), 5-7 (ECCP), 8 (ECCP and CCP),
9-14 (ECCP), 15-16 (EUSART), 17-19 (Timer1/
Timer3), 20 (Interrupts), 21 (A/D) and 22 (BOR).
Rev B Document (9/2005)
Updated issue 3 (MSSP), issue 8 (ECCP and CCP)
and issue 20 (Interrupts), and added issues 23-26
(EUSART), 27-31 (MSSP), 32 (SSP – SPI Mode) and
33 (Timer1 – Asynchronous Counter).
Rev C Document (4/2006)
Removed issue 33 (Timer1). Added Example 4 in issue
20 (Interrupts). Added issues 33-36 (EUSART),
37 (Timer1), 38-41 (MSSP) and 42 (Reset). Added
Date Code information to new issues from revision B
(issues 23-32).
Rev D Document (2/2007)
Added issue 43 (MSSP (I
2
C Slave).
Rev E Document (3/2008)
Added issue 44 (MSSP – SPI Slave).